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ap: Make AP use netdev instead of device

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The information is always on the netdev object anyway, so this just
makes it explicit.
This commit is contained in:
Denis Kenzior 2018-08-19 23:12:29 -05:00
parent 0ad8f7e0d6
commit 2e0638d51b
1 changed files with 30 additions and 31 deletions
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61
src/ap.c
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@ -46,7 +46,7 @@
#include "src/dbus.h" #include "src/dbus.h"
struct ap_state { struct ap_state {
struct device *device; struct netdev *netdev;
char *ssid; char *ssid;
int channel; int channel;
unsigned int ciphers; unsigned int ciphers;
@ -111,7 +111,7 @@ static void ap_frame_watch_remove(void *data, void *user_data)
static void ap_reset(struct ap_state *ap) static void ap_reset(struct ap_state *ap)
{ {
struct netdev *netdev = device_get_netdev(ap->device); struct netdev *netdev = ap->netdev;
if (ap->pending) if (ap->pending)
dbus_pending_reply(&ap->pending, dbus_pending_reply(&ap->pending,
@ -134,7 +134,7 @@ static void ap_reset(struct ap_state *ap)
ap->started = false; ap->started = false;
l_dbus_property_changed(dbus_get_bus(), device_get_path(ap->device), l_dbus_property_changed(dbus_get_bus(), netdev_get_path(ap->netdev),
IWD_AP_INTERFACE, "Started"); IWD_AP_INTERFACE, "Started");
} }
@ -150,8 +150,7 @@ static void ap_free(void *data)
static void ap_del_station(struct sta_state *sta, uint16_t reason, static void ap_del_station(struct sta_state *sta, uint16_t reason,
bool disassociate) bool disassociate)
{ {
netdev_del_station(device_get_netdev(sta->ap->device), sta->addr, netdev_del_station(sta->ap->netdev, sta->addr, reason, disassociate);
reason, disassociate);
sta->associated = false; sta->associated = false;
sta->rsna = false; sta->rsna = false;
} }
@ -199,7 +198,7 @@ static void ap_new_rsna(struct sta_state *sta)
static void ap_drop_rsna(struct sta_state *sta) static void ap_drop_rsna(struct sta_state *sta)
{ {
struct l_genl_msg *msg; struct l_genl_msg *msg;
uint32_t ifindex = device_get_ifindex(sta->ap->device); uint32_t ifindex = netdev_get_ifindex(sta->ap->netdev);
struct nl80211_sta_flag_update flags = { struct nl80211_sta_flag_update flags = {
.mask = (1 << NL80211_STA_FLAG_AUTHORIZED) | .mask = (1 << NL80211_STA_FLAG_AUTHORIZED) |
(1 << NL80211_STA_FLAG_MFP), (1 << NL80211_STA_FLAG_MFP),
@ -256,7 +255,7 @@ static size_t ap_build_beacon_pr_head(struct ap_state *ap,
struct mmpdu_header *mpdu = (void *) out_buf; struct mmpdu_header *mpdu = (void *) out_buf;
unsigned int len; unsigned int len;
uint16_t capability = IE_BSS_CAP_ESS | IE_BSS_CAP_PRIVACY; uint16_t capability = IE_BSS_CAP_ESS | IE_BSS_CAP_PRIVACY;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
uint32_t minr, maxr, count, r; uint32_t minr, maxr, count, r;
uint8_t *rates; uint8_t *rates;
struct ie_tlv_builder builder; struct ie_tlv_builder builder;
@ -337,7 +336,7 @@ static uint32_t ap_send_mgmt_frame(struct ap_state *ap,
void *user_data) void *user_data)
{ {
struct l_genl_msg *msg; struct l_genl_msg *msg;
uint32_t ifindex = device_get_ifindex(ap->device); uint32_t ifindex = netdev_get_ifindex(ap->netdev);
uint32_t id; uint32_t id;
uint32_t ch_freq = scan_channel_to_freq(ap->channel, SCAN_BAND_2_4_GHZ); uint32_t ch_freq = scan_channel_to_freq(ap->channel, SCAN_BAND_2_4_GHZ);
@ -381,7 +380,7 @@ static void ap_associate_sta_cb(struct l_genl_msg *msg, void *user_data)
{ {
struct sta_state *sta = user_data; struct sta_state *sta = user_data;
struct ap_state *ap = sta->ap; struct ap_state *ap = sta->ap;
struct netdev *netdev = device_get_netdev(sta->ap->device); struct netdev *netdev = sta->ap->netdev;
const uint8_t *own_addr = netdev_get_address(netdev); const uint8_t *own_addr = netdev_get_address(netdev);
struct scan_bss bss; struct scan_bss bss;
struct ie_rsn_info rsn; struct ie_rsn_info rsn;
@ -444,7 +443,7 @@ error:
static void ap_associate_sta(struct ap_state *ap, struct sta_state *sta) static void ap_associate_sta(struct ap_state *ap, struct sta_state *sta)
{ {
struct l_genl_msg *msg; struct l_genl_msg *msg;
uint32_t ifindex = device_get_ifindex(ap->device); uint32_t ifindex = netdev_get_ifindex(ap->netdev);
/* /*
* This should hopefully work both with and without * This should hopefully work both with and without
* NL80211_FEATURE_FULL_AP_CLIENT_STATE. * NL80211_FEATURE_FULL_AP_CLIENT_STATE.
@ -548,7 +547,7 @@ static uint32_t ap_assoc_resp(struct ap_state *ap, struct sta_state *sta,
enum mmpdu_reason_code status_code, enum mmpdu_reason_code status_code,
bool reassoc, l_genl_msg_func_t callback) bool reassoc, l_genl_msg_func_t callback)
{ {
const uint8_t *addr = device_get_address(ap->device); const uint8_t *addr = netdev_get_address(ap->netdev);
uint8_t mpdu_buf[128]; uint8_t mpdu_buf[128];
struct mmpdu_header *mpdu = (void *) mpdu_buf; struct mmpdu_header *mpdu = (void *) mpdu_buf;
struct mmpdu_association_response *resp; struct mmpdu_association_response *resp;
@ -784,7 +783,7 @@ static void ap_assoc_req_cb(struct netdev *netdev,
struct sta_state *sta; struct sta_state *sta;
const uint8_t *from = hdr->address_2; const uint8_t *from = hdr->address_2;
const struct mmpdu_association_request *req = body; const struct mmpdu_association_request *req = body;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
struct ie_tlv_iter iter; struct ie_tlv_iter iter;
l_info("AP Association Request from %s", util_address_to_string(from)); l_info("AP Association Request from %s", util_address_to_string(from));
@ -818,7 +817,7 @@ static void ap_reassoc_req_cb(struct netdev *netdev,
struct sta_state *sta; struct sta_state *sta;
const uint8_t *from = hdr->address_2; const uint8_t *from = hdr->address_2;
const struct mmpdu_reassociation_request *req = body; const struct mmpdu_reassociation_request *req = body;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
struct ie_tlv_iter iter; struct ie_tlv_iter iter;
int err; int err;
@ -875,7 +874,7 @@ static void ap_probe_req_cb(struct netdev *netdev,
size_t ssid_len = 0, ssid_list_len = 0, len; size_t ssid_len = 0, ssid_list_len = 0, len;
int dsss_channel = -1; int dsss_channel = -1;
struct ie_tlv_iter iter; struct ie_tlv_iter iter;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
bool match = false; bool match = false;
uint8_t resp[512]; uint8_t resp[512];
@ -964,7 +963,7 @@ static void ap_disassoc_cb(struct netdev *netdev,
struct ap_state *ap = user_data; struct ap_state *ap = user_data;
struct sta_state *sta; struct sta_state *sta;
const struct mmpdu_disassociation *disassoc = body; const struct mmpdu_disassociation *disassoc = body;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
l_info("AP Disassociation from %s, reason %i", l_info("AP Disassociation from %s, reason %i",
util_address_to_string(hdr->address_2), util_address_to_string(hdr->address_2),
@ -999,7 +998,7 @@ static void ap_auth_reply_cb(struct l_genl_msg *msg, void *user_data)
static void ap_auth_reply(struct ap_state *ap, const uint8_t *dest, static void ap_auth_reply(struct ap_state *ap, const uint8_t *dest,
enum mmpdu_reason_code status_code) enum mmpdu_reason_code status_code)
{ {
const uint8_t *addr = device_get_address(ap->device); const uint8_t *addr = netdev_get_address(ap->netdev);
uint8_t mpdu_buf[64]; uint8_t mpdu_buf[64];
struct mmpdu_header *mpdu = (struct mmpdu_header *) mpdu_buf; struct mmpdu_header *mpdu = (struct mmpdu_header *) mpdu_buf;
struct mmpdu_authentication *auth; struct mmpdu_authentication *auth;
@ -1034,7 +1033,7 @@ static void ap_auth_cb(struct netdev *netdev, const struct mmpdu_header *hdr,
struct ap_state *ap = user_data; struct ap_state *ap = user_data;
const struct mmpdu_authentication *auth = body; const struct mmpdu_authentication *auth = body;
const uint8_t *from = hdr->address_2; const uint8_t *from = hdr->address_2;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
struct sta_state *sta; struct sta_state *sta;
l_info("AP Authentication from %s", util_address_to_string(from)); l_info("AP Authentication from %s", util_address_to_string(from));
@ -1103,7 +1102,7 @@ static void ap_deauth_cb(struct netdev *netdev, const struct mmpdu_header *hdr,
struct ap_state *ap = user_data; struct ap_state *ap = user_data;
struct sta_state *sta; struct sta_state *sta;
const struct mmpdu_deauthentication *deauth = body; const struct mmpdu_deauthentication *deauth = body;
const uint8_t *bssid = device_get_address(ap->device); const uint8_t *bssid = netdev_get_address(ap->netdev);
l_info("AP Deauthentication from %s, reason %i", l_info("AP Deauthentication from %s, reason %i",
util_address_to_string(hdr->address_2), util_address_to_string(hdr->address_2),
@ -1147,7 +1146,7 @@ static void ap_start_cb(struct l_genl_msg *msg, void *user_data)
ap->started = true; ap->started = true;
l_dbus_property_changed(dbus_get_bus(), device_get_path(ap->device), l_dbus_property_changed(dbus_get_bus(), netdev_get_path(ap->netdev),
IWD_AP_INTERFACE, "Started"); IWD_AP_INTERFACE, "Started");
} }
@ -1159,8 +1158,8 @@ static struct l_genl_msg *ap_build_cmd_start_ap(struct ap_state *ap)
size_t head_len, tail_len; size_t head_len, tail_len;
uint32_t dtim_period = 3; uint32_t dtim_period = 3;
uint32_t ifindex = device_get_ifindex(ap->device); uint32_t ifindex = netdev_get_ifindex(ap->netdev);
struct wiphy *wiphy = device_get_wiphy(ap->device); struct wiphy *wiphy = netdev_get_wiphy(ap->netdev);
uint32_t hidden_ssid = NL80211_HIDDEN_SSID_NOT_IN_USE; uint32_t hidden_ssid = NL80211_HIDDEN_SSID_NOT_IN_USE;
uint32_t nl_ciphers = ie_rsn_cipher_suite_to_cipher(ap->ciphers); uint32_t nl_ciphers = ie_rsn_cipher_suite_to_cipher(ap->ciphers);
uint32_t nl_akm = CRYPTO_AKM_PSK; uint32_t nl_akm = CRYPTO_AKM_PSK;
@ -1221,8 +1220,8 @@ static struct l_genl_msg *ap_build_cmd_start_ap(struct ap_state *ap)
static int ap_start(struct ap_state *ap, const char *ssid, const char *psk, static int ap_start(struct ap_state *ap, const char *ssid, const char *psk,
struct l_dbus_message *message) struct l_dbus_message *message)
{ {
struct netdev *netdev = device_get_netdev(ap->device); struct netdev *netdev = ap->netdev;
struct wiphy *wiphy = device_get_wiphy(ap->device); struct wiphy *wiphy = netdev_get_wiphy(netdev);
struct l_genl_msg *cmd; struct l_genl_msg *cmd;
const struct l_queue_entry *entry; const struct l_queue_entry *entry;
uint32_t id; uint32_t id;
@ -1327,7 +1326,7 @@ end:
static struct l_genl_msg *ap_build_cmd_stop_ap(struct ap_state *ap) static struct l_genl_msg *ap_build_cmd_stop_ap(struct ap_state *ap)
{ {
struct l_genl_msg *cmd; struct l_genl_msg *cmd;
uint32_t ifindex = device_get_ifindex(ap->device); uint32_t ifindex = netdev_get_ifindex(ap->netdev);
cmd = l_genl_msg_new_sized(NL80211_CMD_STOP_AP, 16); cmd = l_genl_msg_new_sized(NL80211_CMD_STOP_AP, 16);
l_genl_msg_append_attr(cmd, NL80211_ATTR_IFINDEX, 4, &ifindex); l_genl_msg_append_attr(cmd, NL80211_ATTR_IFINDEX, 4, &ifindex);
@ -1427,23 +1426,23 @@ static void ap_destroy_interface(void *user_data)
ap_free(ap); ap_free(ap);
} }
static void ap_add_interface(struct device *device) static void ap_add_interface(struct netdev *netdev)
{ {
struct ap_state *ap; struct ap_state *ap;
/* just allocate/set device, Start method will complete setup */ /* just allocate/set device, Start method will complete setup */
ap = l_new(struct ap_state, 1); ap = l_new(struct ap_state, 1);
ap->device = device; ap->netdev = netdev;
/* setup ap dbus interface */ /* setup ap dbus interface */
l_dbus_object_add_interface(dbus_get_bus(), l_dbus_object_add_interface(dbus_get_bus(),
device_get_path(device), IWD_AP_INTERFACE, ap); netdev_get_path(netdev), IWD_AP_INTERFACE, ap);
} }
static void ap_remove_interface(struct device *device) static void ap_remove_interface(struct netdev *netdev)
{ {
l_dbus_object_remove_interface(dbus_get_bus(), l_dbus_object_remove_interface(dbus_get_bus(),
device_get_path(device), IWD_AP_INTERFACE); netdev_get_path(netdev), IWD_AP_INTERFACE);
} }
static void ap_netdev_watch(struct netdev *netdev, static void ap_netdev_watch(struct netdev *netdev,
@ -1458,11 +1457,11 @@ static void ap_netdev_watch(struct netdev *netdev,
case NETDEV_WATCH_EVENT_UP: case NETDEV_WATCH_EVENT_UP:
case NETDEV_WATCH_EVENT_NEW: case NETDEV_WATCH_EVENT_NEW:
if (netdev_get_iftype(netdev) == NETDEV_IFTYPE_AP) if (netdev_get_iftype(netdev) == NETDEV_IFTYPE_AP)
ap_add_interface(device); ap_add_interface(netdev);
break; break;
case NETDEV_WATCH_EVENT_DOWN: case NETDEV_WATCH_EVENT_DOWN:
case NETDEV_WATCH_EVENT_DEL: case NETDEV_WATCH_EVENT_DEL:
ap_remove_interface(device); ap_remove_interface(netdev);
break; break;
default: default:
break; break;